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(11) | EP 0 208 309 A2 |
| (12) | EUROPEAN PATENT APPLICATION |
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| (54) | A light rays radiation device for medical treatment |
| (57) A light rays radiation device for medical treatment, or executing beauty treatment
or health promotion etc. The device comprises an optical conductor for transmitting
therethrough light rays corresponding to the visible light rays component of solar
rays, a lens for focusing light rays emitted from the optical conductor, the lens
being mounted on a place so as to oppose to a light rays emitting end of the optical
conductor, a holder member for unitarily holding the light rays emitting end of the
optical conductor and the lens, and a vertically-suspended guide bar capable of moving
the lens and the light rays emitting end of the optical conductor in a vertical axis
direction and fixing bot of them at an optional position. |
BACKGROUND OF THE INVENTION
[0001] The present invention relates to a light rays radiation device for medical or beauty treatment, in particular, a light rays radiation device for performing various medical treatments or executing beauty treatment or health promotion etc. by radiating light energy corresponding to the visible light rays component of solar rays onto the diseased part of a patient or executing beauty treatment or health promotion, etc. by radiating the same onto the surface of patient's skin.
[0002] In the recent years, a large number of persons suffer from incurable diseases such as arthritis, neuralgia and rheumatism, or a pain of an injury scar or a bone fracture scar, or a pain of an ill-defined disease. Furthermore, any person cannot avoid growing-old of one's skin which makes progress gradually since comparatively young ages. On the other hand, the present applicant has previously proposed to focus solar rays or artificial light rays by use of lenses or the like, to guide the same into an optical conductor, and to transmit those rays onto an optional desired place through the optical conductor. Those solar rays or artificial light rays transmitted in such a way are employed for use in illuminating or for other like purposes, for example, to cultivate plants, chlorella, or the like. On the process thereof, visible light rays not containing ultraviolet, infrared, etc. promote a living body reaction, and thereby the same promote health of a person or prevent the person's skin from growing old. Furthermore, those visible light rays have noticeable effects of stopping a pain of arthritis, neuralgia, bedsore, rheumatism, injury scar, bone fracture scar, or the like. Such effects obtained by use of the device according to the present invention have been already found by the present applicant.
SUMMARY OF THE INVENTION
[0003] It is an object of the present invention to provide a light rays radiation device capable of radiating light rays corresponding to the visible light rays component of solar rays which contain no harmful component such as ultraviolet or infrared, etc.
[0004] It is another object of the present invention to provide a light rays radiation device for medical treatment capable of performing various medical treatment or executing beauty treatment or health promotion, etc.
[0005] The above-mentioned features and other advantages of the present invention will be apparent from the following detailed description which goes with the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
[0006]
Fig. 1 is a construction view for explaining an embodiment of a light rays radiation device for medical treatment according to the present invention.
Fig. 2 is a construction view for explaining another embodiment of a light rays radiation device for medical treatment according to the present invention.
Fig. 3 is a construction view for explaining an embodiment of a light rays radiation device for beauty treatment or health promotion according to the present invention.
DESCRIPTION OF THE PREFERRED EMBODIMENT
[0007] The present invention relates to a light rays radiation device for medical treatment, in particular, a light rays radiation device for performing various medical treatments or executing beauty treatment or health promotion etc. by radiating light energy corresponding to the visible light rays component of solar rays onto the diseased part of a patient or executing beauty treatment or health promotion, etc. by radiating the same onto the surface of patient's skin.
[0008] In Fig. 1, 1 is an optical conductor cable. Solar rays or artificial light rays are guided into the optical conductor cable 1 from an end portion thereof not shown in Fig. 1, and the guided light rays are transmitted therethrough. Light rays (white light rays) corresponding to the visible light rays component of solar rays are transmitted through the optical conductor cable 1 in such a manner as proposed previously by the present applicant in various ways, 2 is a lens mounted on a place so as to oppose to the light rays emitting end la of the above-mentioned optical conductor cable 1, 3 a holder member for holding the lens 2 and the light rays emitting end 1a of the optical conductor cable 1, the lens 2 being held in the holder member 3 at a predetermined distance from the light rays emitting end 1a of the optical conductor cable 1, 4 an operation arm extending from the holder member 3, 5 a vertically-suspended guide bar for guiding the operation arm 4 so as to move the same up and down, 6 a suspension rail capable of moving the guide bar 5, 7 a bolt for fixing the operation arm 4 to the guide bar 5, and 8 a chair for medical treatment.
[0009] A patient is laid on the chair for medical treatment 8. In order to move the holder member 3 up and down, and right and left, the operation arm 4 is gripped. By moving the holder member 3, the light rays transmitted through the optical conductor cable 1 are applied to the diseased part of the patient so as to form an image of a desired size. Next, the holder member 3 is fixed at a place by use of the bolt 7. From this time, the light rays are applied to the diseased part during a desired period of time.
[0010] As mentioned heretofore, only the visible light rays component of the solar rays or the artificial light rays is applied to the diseased part, according to the present invention. Consequently, there is no harmful influence exerted by ultraviolet or infrared at all. Especially, in the case of that ultraviolet is contained in the light rays, a cancer grows in the human body as a result of ultraviolet accumulation. On the other hand, in case that infrared is contained in the light rays, the temperature rises up too much, and thereby a desired amount of light radiation cannot be performed as a result of infrared accumulation.
[0011] According to the present embodiment, the problem of such harmful influence has been settled completely. For instance, even though the amount of light radiation increases considerably, the light rays can be applied to the diseased part of the patient without suffering from any harmful influence. Therefore, it may be possible to cure diseased point in a short period of time.
[0012] In Fig. 2, 1 is an optical conductor cable. Solar rays or artificial light rays are guided into the optical conductor cable 1 from an end portion thereof not shown in Fig. 1, and the guided light rays are transmitted therethrough. Light rays (white light rays) corresponding to the visible light rays component of solar rays are transmitted through the optical conductor cable 1 in such a manner as proposed previously by the present applicant in various ways, 9 is a semi-transparent cylindrical hood member installed at a light rays emitting end portion 1a of the optical conductor cable 1, and 8 is a chair for medical treatment. At the time of medical treatment, a patient is laid on the chair 8 for medical treatment. The light rays comprising of the visible light rays component transmitted through the optical conductor cable 1 in such a manner as mentioned heretofore are applied to the diseased part of the patient.
[0013] As mentioned above, the light rays to be applied to the diseased part of the patient correspond to the visible light rays component of the solar rays and contain therein neither ultraviolet nor infrared. Thereby, it may be possible to perform medical treatment without suffering from any harmful influence exerted by ultraviolet or infrared.
[0014] However, in the case of utilizing the solar rays in practice, the visible light rays component of the solar rays varies every hour. And otherwise, the positional relationship between the focus of the lens for focusing the solar rays and the light rays receiving end of the optical conductor cable for guiding therein the solar rays focused by the lens changes. As a result, the light rays component guided into the optical conductor cable 1 also changes, but it is difficult to recognize the change of the light rays component with the naked eye.
[0015] On the other hand, the present applicant has already found that, when the light rays comprising of the visible light rays component transmitted through the optical conductor cable in such a manner as mentioned above pass through a semi-transparent member, the semi-transparent member becomes colored.
[0016] The present embodiment has been made on the basis of this discovery. As shown in Fig. 2, a semi-transparent hood 9 is installed at the light rays emitting end portion la of the optical conductor 1. When the light rays of red component are contained too much in the visible light rays component, the hood becomes red-colored. When the light rays of green component are contained too much in the visible light rays component, the hood becomes green-colored. Thereby, condition of the light component applied to the diseased part of the patient can be known in broad outline.
[0017] As mentioned heretofore, only the visible light rays component of the solar rays or the artificial light rays is applied to the diseased part, according to the present invention. Consequently, there is no harmful influence exerted by ultraviolet or infrared at all. Especially, in the case of that ultraviolet is contained in the light rays, a cancer grows in the human body as a result of ultraviolet accumulation. On the other hand, in case that infrared is contained in the light rays, the temperature rises up too much, and thereby a desired amount of light radiation cannot be performed as a result of infrared accumulation.
[0018] According to the present embodiment, the problem of such harmful influence has been settled completely. For instance, even though the amount of light radiation increases considerably, the light rays can be applied to the diseased part of the patient without suffering from any harmful influence. Therefore, it may be possible to cure diseased point in a short period of time.
[0019] In Fig. 3, 1 is an optical conductor cable. Solar rays or artificial light rays are guided into the optical conductor cable 1 from an end portion thereof not shown in Fig. 1, and the guided light rays are transmitted therethrough. Light rays (white light rays) corresponding to the visible light rays component of solar rays are transmitted through the optical conductor cable 1 in such a manner as proposed previously by the present applicant in various ways.
[0020] The numeral 10 represents a reflection hood for covering the face of a person. The inner surface of the reflection hood 10 is formed in a state of a reflection surface. The reflection hood is so constructed that the optical conductor cable 1 can be mounted on and removed from the reflection hood 10. The light rays transmitted through the optical conductor cable 1 as mentioned above are emitted into the reflection hood, and reflected therein and applied to the face of a person. Moreover, it may be also possible to construct the reflection hood so as to apply the light rays not only to the face, but to the head. Furthermore, the reflection hood is employed in a state of installing it so as to cover the face and some area neighboring the eyes is formed with transparent material so that a person covered with the hood can see the scene outside thereof. The reflection hood 10 is equipped so as to be mounted on and removed from the chair 8. Or otherwise, the same is suspended from the ceiling. In such a manner as mentioned above, load of the reflection hood 10 is imparted to the head of a person as slightly as possible.
[0021] As mentioned heretofore, according to the present invention, the light rays to be applied to the face or the head of a person correspond to the visible light rays component of the solar rays which contains neither ultraviolet nor infrared. Thereby, beauty treatment or health promotion can be performed without suffering from any harmful influence exerted by ultraviolet or infrared, etc. Especially, in case that ultraviolet is contained in the light rays, a cancer grows in the human body as a result of ultraviolet accumulation. On the other hand, in case that infrared is contained in the light rays, the temperature rises up too much, and thereby a desired amount of light radiation cannot be performed as a result of infrared accumulation.
(1) A light rays radiation device for medical treatment, characterized in that said
device comprises an optical conductor for transmitting therethrough light rays corresponding
to the visible light rays component of solar rays, a lens for focusing light rays
emitted from said optical conductor, said lens being mounted on a place so as to oppose
to a light rays emitting end of said optical conductor, a holder member for unitarily
holding said light rays emitting end of said optical conductor and said lens, and
a vertically-suspended guide bar capable of moving said lens and said light rays emitting
end of said optical conductor in a vertical axis direction and fixing both of them
at an optional position.
(2) A light rays radiation device for medical treatment as defined in Claim 1, characterized
in that said vertically-suspended guide bar is installed at a place so as to move
in a horizontal axis direction.
(3) A light rays radiation device for medical treatment, characterized in that said
device comprises an optical conductor cable for transmitting therethrough light rays
corresponding to the visible light rays component of solar rays and a semi-transparent
cylindrical hood installed at a light rays emitting end portion of said optical conductor
cable.
(4) A light rays radiation device for medical treatment, characterized in that said
device consists of an optical conductor cable for transmitting therethrough light
rays corresponding to the visible light rays component of solar rays and a semi-transparent
cylindrical hood installed at a light rays emitting end portion of said optical conductor
cable.